72678600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 256977600

約数和(自身を除く): 184299000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 43, 45, 50, 54, 60, 72, 75, 86, 90, 100, 108, 120, 129, 135, 150, 172, 180, 200, 215, 216, 225, 258, 270, 300, 313, 344, 360, 387, 430, 450, 516, 540, 600, 626, 645, 675, 774, 860, 900, 939, 1032, 1075, 1080, 1161, 1252, 1290, 1350, 1548, 1565, 1720, 1800, 1878, 1935, 2150, 2322, 2504, 2580, 2700, 2817, 3096, 3130, 3225, 3756, 3870, 4300, 4644, 4695, 5160, 5400, 5634, 5805, 6260, 6450, 7512, 7740, 7825, 8451, 8600, 9288, 9390, 9675, 11268, 11610, 12520, 12900, 13459, 14085, 15480, 15650, 16902, 18780, 19350, 22536, 23220, 23475, 25800, 26918, 28170, 29025, 31300, 33804, 37560, 38700, 40377, 42255, 46440, 46950, 53836, 56340, 58050, 62600, 67295, 67608, 70425, 77400, 80754, 84510, 93900, 107672, 112680, 116100, 121131, 134590, 140850, 161508, 169020, 187800, 201885, 211275, 232200, 242262, 269180, 281700, 323016, 336475, 338040, 363393, 403770, 422550, 484524, 538360, 563400, 605655, 672950, 726786, 807540, 845100, 969048, 1009425, 1211310, 1345900, 1453572, 1615080, 1690200, 1816965, 2018850, 2422620, 2691800, 2907144, 3028275, 3633930, 4037700, 4845240, 6056550, 7267860, 8075400, 9084825, 12113100, 14535720, 18169650, 24226200, 36339300, 72678600]

約数ペア:

[(1, 72678600), (2, 36339300), (3, 24226200), (4, 18169650), (5, 14535720), (6, 12113100), (8, 9084825), (9, 8075400), (10, 7267860), (12, 6056550), (15, 4845240), (18, 4037700), (20, 3633930), (24, 3028275), (25, 2907144), (27, 2691800), (30, 2422620), (36, 2018850), (40, 1816965), (43, 1690200), (45, 1615080), (50, 1453572), (54, 1345900), (60, 1211310), (72, 1009425), (75, 969048), (86, 845100), (90, 807540), (100, 726786), (108, 672950), (120, 605655), (129, 563400), (135, 538360), (150, 484524), (172, 422550), (180, 403770), (200, 363393), (215, 338040), (216, 336475), (225, 323016), (258, 281700), (270, 269180), (300, 242262), (313, 232200), (344, 211275), (360, 201885), (387, 187800), (430, 169020), (450, 161508), (516, 140850), (540, 134590), (600, 121131), (626, 116100), (645, 112680), (675, 107672), (774, 93900), (860, 84510), (900, 80754), (939, 77400), (1032, 70425), (1075, 67608), (1080, 67295), (1161, 62600), (1252, 58050), (1290, 56340), (1350, 53836), (1548, 46950), (1565, 46440), (1720, 42255), (1800, 40377), (1878, 38700), (1935, 37560), (2150, 33804), (2322, 31300), (2504, 29025), (2580, 28170), (2700, 26918), (2817, 25800), (3096, 23475), (3130, 23220), (3225, 22536), (3756, 19350), (3870, 18780), (4300, 16902), (4644, 15650), (4695, 15480), (5160, 14085), (5400, 13459), (5634, 12900), (5805, 12520), (6260, 11610), (6450, 11268), (7512, 9675), (7740, 9390), (7825, 9288), (8451, 8600)]